Class F Pressure Regulating Valve
- The class F Pressure Regulating Valve combines features of a Hydrant V alve and Pressure Control Device.
- Designed for Applications like High Rise Buildings, High Pressure Lines in Oil & Gas, For Assemblies requiring different pressures for Optimum working, Long Water Mains etc
- Helps in maintaining Uniform Range of Outlet Pressure irrespective of its LocationEliminates the problems faced by the Fire Fighters of sudden surge and decline in pressure
- hindering the effective control of Hose Line.
- Expensive Pressure Relief Piping is eliminated
- Field Adjustable Pressure Regulator that could be tuned to meet Individual Floor level pressure requirements.
- Spring loaded Balanced Pressure reducing Mechanism.
- The main advantage of Pressure Regulating Valve is controlled outlet pressure irrespective of Inlet Pressure without compromising the Flow
- Gunmetal Construction for Corrosion Resistance and Sea Water Application
- Design and Construction confirming to BS:5041
Pressure Range
- Outlet4.1 – 5.5 Bar (60 – 80 Lbs/in²)
5.5 – 8.3 Bar (80 – 120 Lbs/in²) - Inlet4.8 – 20.7 Bar (70 – 300 Lbs/in²)
Connections
- Outlet2 ½” Instantaneous female coupling to BS: 336
- Inlet(a) 1 ½” Flanged inlet suitable for ANSI – 150 Lbs, BS 4504 – Pn16, BS – 10 T able “H” or DIN-ND16.
(b) 2 ½” Flanged inlet suitable for ANSI – 150 Lbs, BS 4504 – Pn16, BS – 10 T able “H” or DIN-ND16
Blank Cap and Chain fitted as standard.